I've done everything that the email from DreamHost said to do for the installation, following the directions on the installation pages... If I go to http://harmony.magatsu.net/shop/ I'll see an example store that I chose to install when it asked me during installation.

There is one thing that it's telling me to do after this :

"Go to ADMIN > CONFIGURATION > SESSIONS > RECREATE SESSIONS... set this
to FALSE.
(Otherwise users will not be able to log in to your store!)"

Well, when I try to login it just takes me to a page with this message:

Unable to connect

Firefox can't establish a connection to the server at harmony.magatsu.net

* The site could be temporarily unavailable or too busy. Try again in a few
moments.

* If you are unable to load any pages, check your computer's network
connection.

* If your computer or network is protected by a firewall or proxy, make sure
that Firefox is permitted to access the Web.

So, I have no idea what to do now... this may be a simple thing, but I don't know... if you could help me out I'd appreciate it. Thank you.